80467230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{72493}}^1$

素因数の和:72540

約数の個数: 32

約数和(自身を含む): 198343584

約数和(自身を除く): 117876354

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 1110, 72493, 144986, 217479, 362465, 434958, 724930, 1087395, 2174790, 2682241, 5364482, 8046723, 13411205, 16093446, 26822410, 40233615, 80467230]

約数ペア:

[(1, 80467230), (2, 40233615), (3, 26822410), (5, 16093446), (6, 13411205), (10, 8046723), (15, 5364482), (30, 2682241), (37, 2174790), (74, 1087395), (111, 724930), (185, 434958), (222, 362465), (370, 217479), (555, 144986), (1110, 72493)]